Fuel tank



FIG. 1 is a top plan view of a fuel tank;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thererof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevation thereof, the left side being a mirrorimage of that shown;

FIG. 6 is a transverse cross-sectional view thaken along the line 6-6 ofFIG. 5;

FIG. 7 is a longitudinal cross-sectional view taken along the line 7-7of FIG. 2; and,

FIG. 8 is a perspective view thereof, the broken lines are shown firillustrative purposes only and form no part of the claimed design.

The ornamental design for a fuel tank, as shown and described.